refactor/jinja-global-variable

[issac211]

user global variable

Contains an example of how to use a global variable Once it is possible to see if a user is logged in, this method can be used in the code

[codecov-io]

Codecov Report

Merging #302 (7ae0448) into develop (28e460d) will increase coverage by 0.00%. The diff coverage is 100.00%.

@@           Coverage Diff            @@
##           develop     #302   +/-   ##
========================================
  Coverage    98.76%   98.77%           
========================================
  Files           63       64    +1     
  Lines         2843     2863   +20     
========================================
+ Hits          2808     2828   +20     
  Misses          35       35           

Impacted Files	Coverage Δ
app/main.py	93.61% <100.00%> (+0.75%)	:arrow_up:
app/routers/global_variable.py	100.00% <100.00%> (ø)

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[issac211]

I find it a bit hard to understand what is the purpose of the feature. Can you please explain it in a nutshell?

Upload the connected user to a global variable So that all routers can access it without placing it in their variables. I therefore place the global variable outside the function of the router.

The router I added is for illustration purposes, so it's inside a demo folder.

[issac211]

https://github.com/PythonFreeCourse/calendar/pull/302#pullrequestreview-594867167 I hope it's clearer now,

in the tests\global_var_testing_routes.py you can see how the function 'set_global_user_var' can be used in the router.

I changed the code, and used the security module functions to make it more usable in the project. wen using the 'set_global_user_var' function the template will get the username if the user is logged in

So that this function can be used in routers that still want to identify if the user is connected but do not want to be redirected to the login page if not (This is how it was defined in the security module functions)